Pith Number

pith:QIQFBMVT

pith:2012:QIQFBMVTJKWCLYY2P4VOK3FHP4

not attested not anchored not stored refs pending

Nanosized precipitates in H13 tool steel low temperature plasma nitriding

C. M. Lepienski, F. Alvarez, H. Pinto, J. Bettini, L. F. Zagonel, P. Paredez, R. L. O. Basso

arxiv:1208.5662 v1 · 2012-08-28 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIQFBMVTJKWCLYY2P4VOK3FHP4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:38:32.759488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822050b2b34aac25e31a7f2ae56ca77f0e956b6193b49692719c88c497f324dd

Aliases

arxiv: 1208.5662 · arxiv_version: 1208.5662v1 · doi: 10.48550/arxiv.1208.5662 · pith_short_12: QIQFBMVTJKWC · pith_short_16: QIQFBMVTJKWCLYY2 · pith_short_8: QIQFBMVT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QIQFBMVTJKWCLYY2P4VOK3FHP4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 822050b2b34aac25e31a7f2ae56ca77f0e956b6193b49692719c88c497f324dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc6786c39ef2f2ee6be62b2fcaf062ce558ea24cf23d73cf60fdb9b92e9d8b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-08-28T13:40:22Z",
    "title_canon_sha256": "865800c1b358ab31d46f40e29aaf21f7f0b8c0d4b255008fef764fb550778fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5662",
    "kind": "arxiv",
    "version": 1
  }
}